Gas bin structure for carbon dioxide compression energy storage

Abstract

The utility model relates to the technical field of compressed gas energy storage, in particular to a gas bin structure for carbon dioxide compression energy storage, which comprises a bottom plate, a mounting base arranged on the bottom plate, an outer film mounted on the mounting base, a plurality of inner films arranged in the outer film, a plurality of gas chambers formed between the outer film and the inner films, and a reciprocating mechanism arranged on the mounting base. Lifting mechanisms are symmetrically arranged on the mounting base, and a cleaning mechanism matched with the outer wall of the outer film is mounted between the lifting mechanisms. The inner film and the outer film are reasonably partitioned, and the air chambers are planned, so that the functions of independent operation and maintenance of the air chambers are realized, the system can be kept in operation when local air films are damaged, the economic loss when the air films are damaged is reduced, the safety threat of air leakage is weakened, and the service life of the system is prolonged. By arranging the cleaning mechanism, dust or pollutants covering the surface of the outer film can be cleaned back and forth through cleaning sponge, so that the cleaning sponge is convenient to replace, and only manual sliding mounting and dismounting are needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon dioxide compression energy storage technical field, concretely relates to a kind of carbon dioxide compression energy storage's gas chamber structure. BACKGROUND

[0002] Carbon dioxide compression energy storage belongs to compressed gas energy storage technology route, usually has the large capacity compression characteristics of gas-liquid two-state mutual conversion. Carbon dioxide storage needs to use large capacity, long life, double-layer gas chamber structure with stable structure. Gas chamber outer membrane and inner membrane maintain constant pressure by means of air blowing device, and carbon dioxide gas is stored in inner membrane;The gas chamber structure is common double-layer membrane structure, and the inner membrane and outer membrane are only one air chamber, when the inner membrane or outer membrane is damaged due to long-term use aging, external damage and other reasons, carbon dioxide gas leakage may occur, resulting in system working medium loss even safety accident. And its outer membrane mainly plays a protective role, it needs to have higher strength and ultraviolet resistance, to cope with the influence of external environment.

[0003] Due to the common structure only single air chamber, once damaged and leaked, it is difficult to effectively repair the damaged part under pressure, and the repair cost and safety hazard are great;And in actual use, due to the difference of environmental conditions, dust, dirt or other pollutants may accumulate on the surface of outer membrane, and if these pollutants accumulate for a long time, the light transmittance, ultraviolet resistance and overall structural stability of outer membrane may be affected.

[0004] Based on this, a carbon dioxide compression energy storage gas chamber structure is provided, which can eliminate the disadvantages of the existing device. UTILITY MODEL CONTENT

[0005] To solve the above problems, a carbon dioxide compression energy storage gas chamber structure is provided, which solves the disadvantages of single air chamber and the problem of outer membrane affected by pollutants by setting several air chambers and cleaning mechanisms.

[0006] To solve the problems of the prior art, the utility model provides a carbon dioxide compression energy storage gas chamber structure, which comprises a bottom plate, the bottom plate is provided with a mounting base, the mounting base is provided with an outer membrane, the outer membrane is provided with a plurality of inner membranes, the outer membrane and the inner membranes form a plurality of air chambers, the mounting base is provided with a reciprocating mechanism, the mounting base is symmetrically provided with a lifting mechanism, and the lifting mechanism is provided with a cleaning mechanism matched with the outer wall of the outer membrane.

[0007] Preferably, the reciprocating mechanism comprises a motor, a lead screw, a guide rod and a sliding block, symmetrically sliding grooves are arranged on the mounting base, the lead screw and the guide rod are rotatably arranged in the sliding grooves, the motor is arranged on the bottom plate, the motor output end penetrates through the side wall of the mounting base and is connected with the lead screw, the sliding block is slidably arranged on the lead screw and the guide rod, and the sliding block arranged on the lead screw is provided with a thread matched with the lead screw.

[0008] Preferably, the lifting mechanism comprises a mounting seat, an electric push rod, a connecting rod and a mounting column, the mounting seats are symmetrically mounted on the mounting base, the electric push rods are mounted on the mounting seats, the output ends of the electric push rods are connected with the connecting rod, the other end of the connecting rod is connected with the mounting column, the spacing between the electric push rods is greater than the width of the outer membrane, and the cleaning mechanism is mounted between the mounting columns.

[0009] Preferably, the cleaning mechanism comprises a rotating seat, a receiving plate, a limiting plate and a cleaning sponge, the rotating seats are rotatably arranged on the mounting columns, the receiving plates are mounted between the rotating seats, the limiting plates are mounted on the side walls of the receiving plates, the cleaning sponges are slidably arranged in the limiting plates, and the cleaning sponges are fixedly arranged in the limiting plates through the limiting mechanism.

[0010] Preferably, the limiting mechanism comprises a limiting block, a handle, a sliding rod and a positioning groove, the positioning grooves are symmetrically arranged on the side walls of the limiting plates, the sliding rods are symmetrically arranged on one end of the limiting block and are slidably matched with the positioning grooves, the other end of the limiting block is provided with the handle, and the surface of the sliding rod in contact with the positioning groove is provided with a rubber pad.

[0011] The beneficial effects of the utility model compared with prior art are:

[0012] 1. The utility model discloses a reasonable design planning, and the inner and outer membrane structures in the air warehouse are zoned and graded planning, so that a plurality of air chambers are formed between the inner and outer membranes, the system operation demand is met, each air chamber can be independently operated and does not interfere with each other, when the membrane structure of a certain air chamber is damaged, the remaining air chambers can still normally operate and are not affected, and the air charging and discharging operation can be carried out on the air chamber to realize accurate control and maintenance.

[0013] 2. The cleaning sponge is convenient to replace, only needs manual sliding installation and dismounting, operation is simple and convenient, and the cleaning efficiency is improved. ACCURATE CONTROL AND MAINTENANCE

[0014] Figure 1 It is a three-dimensional structure schematic view of the air warehouse structure of carbon dioxide compression energy storage.

[0015] Figure 2It is a kind of carbon dioxide compression energy storage air chamber structure air chamber three-dimensional structure schematic diagram.

[0016] Figure 3 It is a kind of carbon dioxide compression energy storage air chamber structure partial three-dimensional structure schematic diagram.

[0017] Figure 4 It is a kind of carbon dioxide compression energy storage air chamber structure Figure 3 Partial enlarged three-dimensional structure schematic diagram of A in the figure.

[0018] The figure mark is: 101, bottom plate;102, outer membrane;103, inner membrane;104, mounting base;105, sliding groove;200, reciprocating mechanism;201, motor;202, screw;203, guide rod;204, sliding block;300, lifting mechanism;301, mounting seat;302, electric push rod;303, connecting rod;304, mounting column;400, cleaning mechanism;401, rotating seat;402, receiving plate;403, limiting plate;404, cleaning sponge;500, limiting mechanism;501, limiting block;502, handle;503, sliding rod;504, positioning groove. DETAILED DESCRIPTION

[0019] In order to further understand the characteristics, technical means and specific purposes and functions reached by the utility model, the utility model will be described in further detail in combination with the drawings and specific embodiments.

[0020] Referring to Figures 1-4 A kind of carbon dioxide compression energy storage air chamber structure, including bottom plate 101, the mounting base 104 is equipped on the bottom plate 101, outer membrane 102 is installed on the mounting base 104, several inner membranes 103 are equipped in the outer membrane 102, several air chambers are formed between the outer membrane 102 and inner membrane 103, reciprocating mechanism 200 is equipped on the mounting base 104, lifting mechanism 300 is symmetrically equipped on the mounting base 104, cleaning mechanism 400 that cooperates with the outer wall of outer membrane 102 is installed between the lifting mechanism 300.

[0021] By reasonable design planning, the structure of air chamber inner membrane 103 and outer membrane 102 is planned in partition and classification, several air chambers are formed between the outer membrane 102 and inner membrane 103, while meeting the system operation demand, each air chamber can be independently operated and not interfere with each other, when the membrane structure of a certain air chamber is damaged, the remaining air chambers can still be normally operated and not be affected, and the air charging and discharging operation can be carried out for the air chamber to realize accurate control and maintenance, the distance between cleaning mechanism 400 and the outer surface of outer membrane 102 can be adjusted by setting lifting mechanism 300, the outer surface of cleaning mechanism 400 is reciprocally cleaned by reciprocating mechanism 200, and dust accumulation on the outer surface of outer membrane 102 is avoided.

[0022] With reference to Figures 1-3 The reciprocating mechanism 200 comprises a motor 201, a lead screw 202, a guide rod 203 and a sliding block 204, the mounting base 104 is provided with symmetrical sliding grooves 105, the lead screw 202 and the guide rod 203 are rotatably arranged in the sliding grooves 105, the motor 201 is arranged on the bottom plate 101, the output end of the motor 201 is connected with the lead screw 202 through the side wall of the mounting base 104, the sliding block 204 is slidably arranged on the lead screw 202 and the guide rod 203, and the sliding block 204 arranged on the lead screw 202 is provided with a thread matched with the lead screw 202.

[0023] The motor 201 is started to drive the lead screw 202 to rotate, and the thread in the sliding block 204 is matched with the lead screw 202 to realize the reciprocating movement of the sliding block 204 on the lead screw 202.

[0024] With reference to Figures 1-3 The lifting mechanism 300 comprises a mounting seat 301, an electric push rod 302, a connecting rod 303 and a mounting column 304, the mounting seat 301 is symmetrically arranged on the mounting base 104, the electric push rod 302 is arranged on the mounting seat 301, the output end of the electric push rod 302 is connected with the connecting rod 303, the other end of the connecting rod 303 is connected with the mounting column 304, the distance between the electric push rods 302 is greater than the width of the outer film 102, and the cleaning mechanism 400 is arranged between the mounting columns 304.

[0025] The electric push rod 302 is started to drive the connecting rod 303 and the mounting column 304 to adjust the height, the mounting column 304 drives the cleaning mechanism 400 to adjust the height to match the height of the outer film 102, so that the outer surface of the outer film 102 is cleaned.

[0026] With reference to Figures 2-4 The cleaning mechanism 400 comprises a rotating seat 401, a receiving plate 402, a limiting plate 403 and a cleaning sponge 404, the rotating seat 401 is rotatably arranged on the mounting column 304, the receiving plate 402 is arranged between the rotating seats 401, the limiting plate 403 is arranged on the side wall of the receiving plate 402, the cleaning sponge 404 is slidably arranged in the limiting plate 403, and the cleaning sponge 404 is fixed in the limiting plate 403 through the limiting mechanism 500.

[0027] The receiving plate 402 and the limiting plate 403 are used to install the cleaning sponge 404, and the displacement of the cleaning sponge 404 in the height direction can drive the cleaning sponge 404 to adjust the height, so that the cleaning sponge 404 is attached to the outer surface of the outer film 102. Since the cleaning sponge 404 is made of elastic material and has elasticity, the height adjustment can avoid damaging the outer surface of the outer film 102.

[0028] With reference toFigures 2-4 The limiting mechanism 500 comprises a limiting block 501, a handle 502, a sliding rod 503 and a positioning groove 504. The limiting plate 403 is provided with the positioning groove 504 symmetrically on the side wall. The limiting block 501 is provided with the sliding rod 503 symmetrically near one end of the limiting plate 403, which is in sliding fit with the positioning groove 504. The handle 502 is arranged at the other end of the limiting block 501. The surface of the sliding rod 503 in contact with the positioning groove 504 is provided with a rubber pad.

[0029] Pulling the handle 502 drives the limiting block 501 to move, so that the sliding rod 503 and the positioning groove 504 are unlocked, and the cleaning sponge 404 is slid. The cleaning sponge 404 can be quickly disassembled and replaced. When installation is needed, the cleaning sponge 404 is directly slid and installed in the limiting plate 403, and the sliding rod 503 and the positioning groove 504 are aligned and pressed. In this way, the cleaning sponge 404 can be prevented from falling off.

[0030] Working principle: By reasonable design and planning, the structure of the inner membrane 103 and the outer membrane 102 in the air chamber is partitioned and graded, and a plurality of air chambers are formed between the outer membrane 102 and the inner membrane 103. The system operation requirements are met, and each air chamber can be independently operated without interference. When the membrane structure of a certain air chamber is damaged, the remaining air chambers can still operate normally and are not affected. At the same time, the air chamber can be filled and discharged to realize precise control and maintenance. In actual use, due to the difference in environmental conditions, dust, dirt or other pollutants will accumulate on the surface of the outer membrane 102. When cleaning is needed, the electric push rod 302 is started to drive the connecting rod 303 and the mounting column 304 to adjust the height, the mounting column 304 drives the cleaning sponge 404 to adjust the height to match the height of the outer membrane 102, the motor 201 is started to drive the screw rod 202 to rotate, and the screw rod 202 is in threaded fit with the sliding block 204 inside to realize the reciprocating movement of the sliding block 204 on the screw rod 202. In this way, the cleaning sponge 404 can be driven to clean back and forth on the outer surface of the outer membrane 102. When the cleaning sponge 404 needs to be replaced or cleaned, the electric push rod 302 needs to be started to adjust the appropriate height, the worker pulls the handle 502 to drive the limiting block 501 to move, so that the sliding rod 503 and the positioning groove 504 are unlocked, and the cleaning sponge 404 is slid. The cleaning sponge 404 can be quickly disassembled and replaced. When installation is needed, the cleaning sponge 404 is directly slid and installed in the limiting plate 403, and the sliding rod 503 and the positioning groove 504 are aligned and pressed. In this way, the cleaning sponge 404 can be prevented from falling off.

[0031] The above embodiment only expresses one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A gas chamber structure of carbon dioxide compression energy storage, characterized by, The utility model relates to a kind of air cleaning device, including bottom plate (101), the bottom plate (101) is equipped with mounting base (104), the mounting base (104) is installed outer membrane (102), the outer membrane (102) is equipped with several inner membranes (103) inside, several air chambers are formed between the outer membrane (102) and inner membrane (103), reciprocating mechanism (200) is equipped on the mounting base (104), the mounting base (104) is symmetrically equipped with lifting mechanism (300), cleaning mechanism (400) is installed with the cooperation of outer membrane (102) outer wall between the lifting mechanism (300).

2. The gas chamber structure of claim 1, wherein, The reciprocating mechanism (200) includes motor (201), screw rod (202), guide rod (203) and sliding block (204), the mounting base (104) is symmetrically equipped with sliding groove (105), the screw rod (202) and guide rod (203) are rotatably arranged in sliding groove (105), the motor (201) is arranged on the bottom plate (101), the motor (201) output end passes through mounting base (104) side wall and is connected with screw rod (202), the screw rod (202) and guide rod (203) are symmetrically equipped with sliding block (204), the sliding block (204) is equipped with the screw thread matched with screw rod (202) in the screw rod (202).

3. The carbon dioxide compression energy storage air bunker structure of claim 1, wherein, The lifting mechanism (300) includes mounting seat (301), electric push rod (302), connecting rod (303) and mounting column (304), the mounting base (104) is symmetrically mounted mounting seat (301), the electric push rod (302) is mounted on the mounting seat (301), the electric push rod (302) output end is connected with connecting rod (303), the other end of connecting rod (303) is connected with mounting column (304), the distance between the electric push rod (302) is greater than the width of outer membrane (102), the cleaning mechanism (400) is installed between mounting column (304).

4. The carbon dioxide compression energy storage air bank structure of claim 3, wherein, The cleaning mechanism (400) includes rotating seat (401), receiving plate (402), limiting plate (403) and cleaning sponge (404), the rotating seat (401) is rotatably arranged on the mounting column (304), the receiving plate (402) is mounted between the rotating seat (401), the limiting plate (403) is mounted on the side wall of receiving plate (402), the cleaning sponge (404) is slidably arranged in the limiting plate (403), and the cleaning sponge (404) is fixed in the limiting plate (403) by the limiting mechanism (500).

5. The carbon dioxide compression energy storage air bunker structure according to claim 4, characterized in that, The limiting mechanism (500) includes limiting block (501), handle (502), sliding rod (503) and positioning groove (504), the positioning groove (504) is symmetrically arranged on the side wall of limiting plate (403), the sliding rod (503) that is slidably matched with positioning groove (504) is symmetrically arranged on one end of limiting block (501) close to limiting plate (403), the handle (502) is arranged on the other end of limiting block (501), and the surface of sliding rod (503) and positioning groove (504) is provided with rubber pad.

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